AMD Ryzen 9 3900 vs Intel Core i5-1145G7E

AMD Ryzen 9 3900 or AMD Ryzen 9 3900 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Ryzen 9 3900 features 12 processor cores and has the capability to manage 24 threads concurrently.
It was released in Q3/2019 and belongs to the 3 generation of the AMD Ryzen 9 series.
To use the AMD Ryzen 9 3900, you'll need a motherboard with a AM4 (PGA 1331) socket.
The Intel Core i5-1145G7E features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q3/2020 and belongs to the 11 generation of the Intel Core i5 series.
To use the Intel Core i5-1145G7E, you'll need a motherboard with a BGA 1526 socket.

The AMD Ryzen 9 3900 has 12 CPU cores and can calculate 24 threads in parallel.
The clock frequency of the AMD Ryzen 9 3900 is 3.1 GHz
and turbo frequency for one core is 4.3 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Core i5-1145G7E has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i5-1145G7E is 1.5 GHz
and turbo frequency for one core is 4.1 GHz.

The AMD Ryzen 9 3900 does not have integrated graphics.
The Intel Core i5-1145G7E has integrated graphics, called iGPU for short.
Specifically, the Intel Core i5-1145G7E uses the Intel Iris Xe Graphics 80 (Tiger Lake G7), which has 640 texture shaders
and 80 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.

The processor has a thermal design power (TDP) of 65 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 15 W watts.

The AMD Ryzen 9 3900 is manufactured using a 7 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 64.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i5-1145G7E is manufactured using a 10 nm process.
In total, this processor boasts a generous 8.0 MB cache.